Gorgeyite
Smith G W, Walls R
Zeitschrift fur Kristallographie 151 (1980) 49-60
The crystal structure of goergeyite K2SO4*5CaSO4*H2O
Locality: Astakos, Greece
_database_code_amcsd 0010819
17.51 6.822 18.21 90 113.3 90 C2/c
atom     x      y     z Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
K    .4330  .1082 .9104      .00075 .00514 .00186  .00068 -.00003 -.00046
Ca1      0  .0881   .75      .00014 .00320 .00048       0 -.00006       0
Ca2  .1487  .0767 .4831      .00022 .00168 .00047  .00069  .00004  .00065
Ca3  .2824  .1261 .2068      .00015 .00167 .00040  .00048 -.00013  .00019
S1   .0756  .0999 .6170      .00011 .00599 .00070 -.00058 -.00005  -.0006
S2   .2157  .1129 .3461      .00027 .00114 .00028 -.00028  .00005  .00018
S3   .3682  .0839 .0885      .00032 .00317 .00032 -.00010 -.00038  .00027
O11  .1445 -.0324 .6224  .89
O12  .0530  .2130 .5427 1.27
O13  .1015  .2323 .6854  .99
O14  .0060 -.0190 .6195  1.0
O21  .2641 -.0421 .3224  .83
O22  .1365  .0300 .3415  .96
O23  .2037  .2784 .2904  .85
O24  .2619  .1686 .4284  .93
O31  .3991 -.1086 .0764 1.25
O32  .2801  .0762 .0749  .79
O33  .4119  .1391 .1736  .82
O34  .3814  .2329 .0366  .59
Wat     .5  .2264   .75 2.80